Equations balanced on the previous day | Equations balanced on the next day |
2 PbS + 3 O2 = 2 PbO + 2 SO2
Li + Br2 = LiBr =>
2 Li + Br2 = 2 LiBr
P4O10 + H2O = H3PO4 =>
P4O10 + 6 H2O = 4 H3PO4
NH3 + Cl2 = NH4Cl + NCl3 =>
4 NH3 + 3 Cl2 = 3 NH4Cl + NCl3
C3H8O + O2 = CO2 + H2O =>
2 C3H8O + 9 O2 = 6 CO2 + 8 H2O
Cu + AgNo3 = Cu(No3)2 + Ag =>
Cu + 2 AgNo3 = Cu(No3)2 + 2 Ag
CuSCN + KIO3 + HCl = CuSO4 + ICl + KCN + KCl + H2O =>
4 CuSCN + 7 KIO3 + 10 HCl = 4 CuSO4 + 7 ICl + 4 KCN + 3 KCl + 5 H2O
C3H8 + O2 = H2O + CO2 =>
C3H8 + 5 O2 = 4 H2O + 3 CO2
C5H6O(l) + O2(g) = CO2(g) + H2O(g) =>
C5H6O(l) + 6 O2(g) = 5 CO2(g) + 3 H2O(g)
C5H12O + O2 = H2O + CO2 =>
2 C5H12O + 15 O2 = 12 H2O + 10 CO2
KClO3 = KCl + O2 =>
2 KClO3 = 2 KCl + 3 O2
Na3SbO3 + H2S + HCl = NaCl + Sb2S3 + H2O =>
2 Na3SbO3 + 3 H2S + 6 HCl = 6 NaCl + Sb2S3 + 6 H2O
I2 + SO2 = I2O3 + S =>
2 I2 + 3 SO2 = 2 I2O3 + 3 S
MgBr2 + NaOH = Mg(OH)2 + NaBr =>
MgBr2 + 2 NaOH = Mg(OH)2 + 2 NaBr
CO2 + H2O = H2CO3 =>
CO2 + H2O = H2CO3
Zn + Sn(NO3)4 = Zn(NO3)2 + Sn =>
2 Zn + Sn(NO3)4 = 2 Zn(NO3)2 + Sn
Cr2O3 = Cr + O2 =>
2 Cr2O3 = 4 Cr + 3 O2
C6H12O2 + O2 = CO2 + H2O =>
C6H12O2 + 8 O2 = 6 CO2 + 6 H2O
NaCO3 + HNO3 = NaNO3 + HCO3 =>
NaCO3 + HNO3 = NaNO3 + HCO3
KMNO4 + FeSO4 + H2SO4 = K2SO4 + MNSO4 + Fe2(SO4)3 + H2O =>
2 KMNO4 + 10 FeSO4 + 8 H2SO4 = K2SO4 + 2 MNSO4 + 5 Fe2(SO4)3 + 8 H2O
NaO2 + H2O = NaOH + O2 =>
4 NaO2 + 2 H2O = 4 NaOH + 3 O2
C4H2Cl2 + O2 = CO + HCl =>
C4H2Cl2 + 2 O2 = 4 CO + 2 HCl
Al + O2 = AlO3 =>
2 Al + 3 O2 = 2 AlO3
P4O10 + H2O = H3PO4 =>
P4O10 + 6 H2O = 4 H3PO4
ZnCl2 + H2S = ZnS + HCl =>
ZnCl2 + H2S = ZnS + 2 HCl
C6H12O + O2 = H2O + CO2 =>
2 C6H12O + 17 O2 = 12 H2O + 12 CO2
Sb2S3 + Na2S = Na3SbS3 =>
Sb2S3 + 3 Na2S = 2 Na3SbS3
CH3CH2CH2COOH + O2 = CO2 + H2O =>
CH3CH2CH2COOH + 5 O2 = 4 CO2 + 4 H2O
Fe + HCl = FeCl3 + H2 =>
2 Fe + 6 HCl = 2 FeCl3 + 3 H2
NH3 + CuO = Cu + N2 + H2O =>
2 NH3 + 3 CuO = 3 Cu + N2 + 3 H2O
Al + KOH + H2O = K{+} + Al(OH)4{-} + H2 =>
2 Al + 2 KOH + 6 H2O = 2 K{+} + 2 Al(OH)4{-} + 3 H2
Ca + H2O = CaO + H =>
Ca + H2O = CaO + 2 H
KCLO3 = KCLO4 + KCL =>
4 KCLO3 = 3 KCLO4 + KCL
CH4O + O2 = CO2 + H2O =>
2 CH4O + 3 O2 = 2 CO2 + 4 H2O
C12H22O11 + KClO3 = CO2 + H2O + KCl =>
C12H22O11 + 8 KClO3 = 12 CO2 + 11 H2O + 8 KCl
Al + O2 = Al2O3 =>
4 Al + 3 O2 = 2 Al2O3
C7H5NaO3 + H2SO4 = C7H6O3 + Na2SO4 =>
2 C7H5NaO3 + H2SO4 = 2 C7H6O3 + Na2SO4
CuBr + Br2 = CuBr2 =>
2 CuBr + Br2 = 2 CuBr2
P4 + H2 = PH3 =>
P4 + 6 H2 = 4 PH3
C9H8 + O2 = CO2 + H2O =>
C9H8 + 11 O2 = 9 CO2 + 4 H2O
Cl2 + AlI3 = AlCl3 + I2 =>
3 Cl2 + 2 AlI3 = 2 AlCl3 + 3 I2
C2H5OH + O2 = CH3COOH + H2O =>
C2H5OH + O2 = CH3COOH + H2O
Mg + N2 = Mg3N2 =>
3 Mg + N2 = Mg3N2
C2H6O + O2 = CO2 + H2O =>
C2H6O + 3 O2 = 2 CO2 + 3 H2O
Al4C3 + HCl = AlCl3 + CH4 =>
Al4C3 + 12 HCl = 4 AlCl3 + 3 CH4
IO3{-} + H2SO3 + H = I2 + SO4{2-} + H2O =>
2 IO3{-} + H2SO3 + 8 H = I2 + SO4{2-} + 5 H2O
KOH + H2C2O4 = K2C2O4 + H2O =>
2 KOH + H2C2O4 = K2C2O4 + 2 H2O
C3H4O + O2 = H2O + CO2 =>
2 C3H4O + 7 O2 = 4 H2O + 6 CO2
NH3 + O2 = NO + H2O =>
4 NH3 + 5 O2 = 4 NO + 6 H2O
C7H16 + O2 = CO2 + H2O =>
C7H16 + 11 O2 = 7 CO2 + 8 H2O
Balance equation of any chemical reaction online for free
Equations balanced on the previous day | Equations balanced on the next day |
Equations balanced on 09/05/14
Equations balanced on 10/05/13
化学反応式の係数調整サイトへのご意見·ご感想